86455320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5417}}^1$

素因数の和:5457

約数の個数: 128

約数和(自身を含む): 312076800

約数和(自身を除く): 225621480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 5417, 7980, 10834, 15960, 16251, 21668, 27085, 32502, 37919, 43336, 54170, 65004, 75838, 81255, 102923, 108340, 113757, 130008, 151676, 162510, 189595, 205846, 216680, 227514, 303352, 308769, 325020, 379190, 411692, 455028, 514615, 568785, 617538, 650040, 720461, 758380, 823384, 910056, 1029230, 1137570, 1235076, 1440922, 1516760, 1543845, 2058460, 2161383, 2275140, 2470152, 2881844, 3087690, 3602305, 4116920, 4322766, 4550280, 5763688, 6175380, 7204610, 8645532, 10806915, 12350760, 14409220, 17291064, 21613830, 28818440, 43227660, 86455320]

約数ペア:

[(1, 86455320), (2, 43227660), (3, 28818440), (4, 21613830), (5, 17291064), (6, 14409220), (7, 12350760), (8, 10806915), (10, 8645532), (12, 7204610), (14, 6175380), (15, 5763688), (19, 4550280), (20, 4322766), (21, 4116920), (24, 3602305), (28, 3087690), (30, 2881844), (35, 2470152), (38, 2275140), (40, 2161383), (42, 2058460), (56, 1543845), (57, 1516760), (60, 1440922), (70, 1235076), (76, 1137570), (84, 1029230), (95, 910056), (105, 823384), (114, 758380), (120, 720461), (133, 650040), (140, 617538), (152, 568785), (168, 514615), (190, 455028), (210, 411692), (228, 379190), (266, 325020), (280, 308769), (285, 303352), (380, 227514), (399, 216680), (420, 205846), (456, 189595), (532, 162510), (570, 151676), (665, 130008), (760, 113757), (798, 108340), (840, 102923), (1064, 81255), (1140, 75838), (1330, 65004), (1596, 54170), (1995, 43336), (2280, 37919), (2660, 32502), (3192, 27085), (3990, 21668), (5320, 16251), (5417, 15960), (7980, 10834)]